| Major Depressive Disorder
Rexulti vs Viibyrd
Side-by-side clinical, coverage, and cost comparison for major depressive disorder.Deep comparison between: Rexulti vs Viibryd with Prescriber.AI
AI compares prescribing info and payer-specific access barriers across 1,200+ formularies. Here's a preview of what prescribers are already asking.Safety signalsViibryd has a higher rate of injection site reactions vs Rexulti based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Viibryd but not Rexulti, including UnitedHealthcare
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Category
Rexulti
Viibryd
At A Glance
Oral
Once daily
Atypical antipsychotic
Oral
Daily
SSRI / 5-HT1A partial agonist
Indications
- Major Depressive Disorder
- Schizophrenia
- Agitation in Dementia
- Major Depressive Disorder
Dosing
Major Depressive Disorder Start 0.5 mg or 1 mg orally once daily; titrate to target 2 mg once daily; maximum 3 mg once daily.
Schizophrenia Adults: start 1 mg once daily, titrate to target 2-4 mg once daily (max 4 mg); pediatric patients 13-17 years: start 0.5 mg once daily, titrate to target 2-4 mg once daily (max 4 mg).
Agitation in Dementia Start 0.5 mg orally once daily; titrate to target 2 mg once daily; maximum 3 mg once daily.
Major Depressive Disorder Start at 10 mg once daily with food for 7 days, then increase to 20 mg once daily; may increase up to 40 mg once daily after a minimum of 7 days between dosage increases; target dose is 20-40 mg once daily with food.
Contraindications
- Known hypersensitivity to brexpiprazole or any excipient (reactions include rash, facial swelling, urticaria, and anaphylaxis)
- Concomitant use or within 14 days of stopping MAOIs, including linezolid or intravenous methylene blue, due to increased risk of serotonin syndrome
Adverse Reactions
Most common (>=5%) weight increased, akathisia, headache, somnolence, insomnia
Serious neuroleptic malignant syndrome, tardive dyskinesia, metabolic changes, leukopenia, neutropenia, agranulocytosis, orthostatic hypotension, falls, seizures, body temperature dysregulation
Postmarketing neuroleptic malignant syndrome
Most common (>=5%) Diarrhea, nausea, vomiting, insomnia
Serious Suicidal thoughts and behaviors, serotonin syndrome, increased risk of bleeding, activation of mania or hypomania, discontinuation syndrome, seizures, angle-closure glaucoma, hyponatremia, sexual dysfunction
Postmarketing Irritability, sleep paralysis, hallucinations, suicide attempt, suicidal ideation, rash, urticaria, drug eruption, acute pancreatitis, anosmia, hyposmia
Pharmacology
Brexpiprazole is an atypical antipsychotic whose efficacy may be mediated through partial agonist activity at serotonin 5-HT1A and dopamine D2 receptors combined with antagonist activity at serotonin 5-HT2A receptors; the exact mechanism of action in the approved indications is unknown.
Vilazodone is a selective serotonin reuptake inhibitor (SSRI) and 5-HT1A receptor partial agonist thought to enhance serotonergic activity in the CNS through selective inhibition of serotonin reuptake; its exact mechanism in treating major depressive disorder is not fully understood.
Enter your patient's insuranceCheck specific coverage details for your patient.
Most Common Insurance
Anthem BCBS
Rexulti
- Covered on 5 commercial plans
- PA (5/12) · Step Therapy (5/12) · Qty limit (11/12)
Viibryd
- Covered on 5 commercial plans
- PA (4/12) · Step Therapy (9/12) · Qty limit (1/12)
UnitedHealthcare
Rexulti
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (6/8)
Viibryd
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Humana
Rexulti
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (3/3) · Qty limit (3/3)
Viibryd
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (3/3) · Qty limit (2/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
Cost estimate not availableHealthWell: Cancer-Related Behavioral Health
Commercial or private insurance
Medicare, Medicaid, VA, TRICARE
No savings programs available for Viibryd.
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.